A hanging device for beef processing

Abstract

The utility model discloses a kind of hoisting equipment for beef processing, including hoisting hook, hoisting hook top end fixedly connected with fastening rod is equipped, fastening rod outside detachably equipped with fastening sleeve, fastening sleeve detachably equipped in fastening rod outside, fastening groove is opened in fastening rod outside, fastening sleeve outside rotatably equipped with control sleeve, multiple level grooves are opened in control sleeve side, multiple sliding frames are fixedly equipped in fastening sleeve outside, fastening sleeve outside rotatably equipped with linkage plate, linkage groove is opened in linkage plate, linkage rod is rotatably equipped in sliding frame inside, linkage rod one end is clamped into level groove, fastening sleeve outside slidingly equipped with auxiliary sleeve, auxiliary sleeve side fixedly connected with vertical plate is equipped, vertical plate side fixedly equipped with sliding plate, adjusting groove is opened in control sleeve inside variable diameter, regulating plate is slidably arranged in adjusting groove, fastening block is equipped in regulating plate side, the utility model realizes the tool-free convenient disassembly of hoisting hook, and guarantee the structural stability after hoisting hook installation.

Description

Technical Field

[0001] This utility model relates to the field of lifting technology for beef processing, and more specifically, it relates to a lifting device for beef processing. Background Technology

[0002] In existing technologies, lifting equipment for beef processing is an important auxiliary device in meat processing production lines, widely used in slaughterhouses, cutting and processing workshops, and cold storage facilities to hang, transfer, and process beef products. However, in actual use, the lifting hooks in existing technologies are usually installed under the hanging frame, and the installation and disassembly of the lifting hooks usually require the assistance of professional tools such as wrenches and screwdrivers. The operation steps are cumbersome and complicated. When the lifting hooks are worn, deformed, or damaged, or when different models of lifting hooks need to be replaced according to different specifications of beef products, the lack of tools or the lack of operator skills can lead to low installation and disassembly efficiency, affecting the continuity of processing operations and production efficiency.

[0003] Secondly, although some improved equipment has achieved tool-free assembly and disassembly of the lifting hook through the cooperation of some snap-fit ​​components and quick-release structures, its connection structure design is simple and lacks stability and reliability. It is prone to loosening or even accidental detachment due to external factors such as vibration and impact generated when the equipment moves on the track, load changes caused by the weight of beef products, loosening of components due to long-term use of the lifting hook, and collisions caused by operators handling the equipment. This not only affects the normal use of the lifting equipment and the stability of processing operations, but may also cause problems such as beef products falling and being damaged, production accidents, food safety hazards, and increased economic losses. Utility Model Content

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a lifting device for beef processing to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a lifting device for beef processing, comprising a lifting hook, a fastening rod fixedly connected to the top of the lifting hook, a fastening sleeve detachably fitted on the outside of the fastening rod, the fastening sleeve detachably fitted on the outside of the fastening rod, a fastening groove formed on the outside of the fastening rod, a control sleeve rotatably fitted on the outside of the fastening sleeve, a plurality of progressive grooves formed on one side of the control sleeve, a plurality of sliding frames fixedly fitted on the outside of the fastening sleeve, a linkage plate rotatably fitted on the outside of the fastening sleeve, a linkage groove formed on the linkage plate, a linkage rod rotatably fitted on the inside of the sliding frame, one end of the linkage rod being inserted into the progressive groove, an auxiliary sleeve slidably fitted on the outside of the fastening sleeve, a vertical plate fixedly connected to one side of the auxiliary sleeve, a sliding plate fixedly fitted on one side of the vertical plate, an adjustment groove with varying diameter formed on the inside of the control sleeve, a control plate slidably fitted in the adjustment groove, a fastening block fixedly connected to one side of the control plate, the fastening block being inserted into the fastening groove.

[0006] The present invention is further configured such that a mounting bracket is provided above the fastening sleeve, a connecting rod is fixedly connected to the bottom end of the mounting bracket, and a connecting ball is fixedly connected to the top end of the connecting rod, and the fastening sleeve and the connecting ball are movably connected.

[0007] The present invention is further configured such that one end of the auxiliary sleeve adopts a chamfered structure design.

[0008] The present invention is further configured such that an auxiliary spring is movably sleeved on the outer side of the fastening sleeve, and one end of the auxiliary spring is connected to the auxiliary sleeve.

[0009] The present invention is further configured such that the three sliding plates are fixedly disposed on one side of the vertical plate.

[0010] The present invention is further provided with a plurality of anti-slip strips fixedly provided on the outer side of the control sleeve.

[0011] The present invention is further configured such that a thrust bearing is detachably provided on one side of the linkage plate, and the other end of the auxiliary spring is connected to the thrust bearing.

[0012] The present invention is further configured such that the inner wall of the progressive groove and both ends of the linkage rod are designed with rounded corners.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a lifting device for beef processing, which has the following advantages: 1. By incorporating a quick-assembly and disassembly system consisting of a control sleeve, fastening sleeve, fastening rod, fastening block, and fastening groove into the lifting equipment used for beef processing, the user can disassemble the lifting hook by rotating the control sleeve forward. Simultaneously, the control sleeve drives the variable-diameter adjustment groove to rotate forward, causing the control plate to slide outward. The control plate then drives the fastening block to slide outward, allowing it to slide out of the fastening groove. The lifting hook can then be pulled downward to complete disassembly. Reassembly is performed by reversing the operation. This effectively solves the technical defects of existing technologies where the installation and disassembly of lifting hooks require specialized tools such as wrenches and screwdrivers, resulting in cumbersome and complex procedures. Furthermore, in situations where tools are unavailable or operators are not skilled, this system leads to low efficiency and impacts on the continuity of processing and production. The system achieves tool-free and convenient disassembly and assembly of the lifting hook, improving equipment maintenance and production efficiency.

[0014] 2. By setting up a multi-layered fixing and locking system consisting of components such as an auxiliary sleeve, vertical plate, sliding plate, linkage plate, linkage groove, thrust bearing, auxiliary spring, linkage rod, and progressive groove, after installation, one end of the auxiliary sleeve gradually pushes the corresponding end of the linkage rod outward, causing the linkage rod to rotate in the opposite direction and reset in the sliding frame. The vertical plate, in conjunction with the corresponding sliding plate, supports the auxiliary sleeve to one side of the linkage plate, preventing the auxiliary sleeve from sliding easily. The auxiliary sleeve, linkage rod, sliding frame, and progressive groove work together to form a rotation limit for the control sleeve, preventing accidental rotation of the control sleeve. This effectively solves the technical defects of some existing improved equipment, such as simple connection structure design, lack of stability and reliability, susceptibility to vibration and impact during equipment movement, load changes caused by the weight of beef products, loosening of components due to long-term use, and collisions caused by operators, which can lead to loosening or even accidental detachment of the connection structure. This not only affects the normal use of the lifting equipment and the stability of processing operations, but may also cause beef products to fall and be damaged, production accidents, food safety hazards, and increased economic losses. This system ensures the stability and reliability of the connection structure and guarantees the safe and stable operation of the lifting equipment for beef processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a lifting device for beef processing according to the present invention; Figure 2 This is a schematic diagram of the dispersed structure of the mounting frame and lifting hook in this utility model; Figure 3 This is a schematic diagram of the structure of this utility model with the lifting hook and hanging frame removed; Figure 4 This is a cross-sectional view of the present invention with the lifting hook and mounting frame removed. Figure 5This is a structural schematic diagram of the linkage plate, auxiliary sleeve, control sleeve, and fastening block in this utility model.

[0016] In the diagram: 1. Lifting hook; 2. Fastening rod; 3. Fastening sleeve; 4. Fastening groove; 5. Control sleeve; 6. Progressive groove; 7. Sliding frame; 8. Linkage plate; 9. Linkage groove; 10. Linkage rod; 11. Auxiliary sleeve; 12. Vertical plate; 13. Sliding plate; 14. Adjustment groove; 15. Control plate; 16. Fastening block; 17. Hanging frame; 18. Connecting rod; 19. Connecting ball; 20. Auxiliary spring; 21. Anti-slip strip; 22. Thrust bearing. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figures 1-5 A lifting device for beef processing includes a lifting hook 1, a fastening rod 2 fixedly connected to the top of the lifting hook 1, a fastening sleeve 3 detachably fitted on the outside of the fastening rod 2, the fastening sleeve 3 being detachably fitted on the outside of the fastening rod 2, a fastening groove 4 formed on the outside of the fastening rod 2, a control sleeve 5 rotatably fitted on the outside of the fastening sleeve 3, multiple progressive grooves 6 formed on one side of the control sleeve 5, multiple sliding frames 7 fixedly fitted on the outside of the fastening sleeve 3, and a linkage plate 8 rotatably fitted on the outside of the fastening sleeve 3. There is a linkage groove 9, and a linkage rod 10 is rotatably provided on the inner side of the sliding frame 7. One end of the linkage rod 10 is inserted into the progressive groove 6. An auxiliary sleeve 11 is slidably provided on the outer side of the fastening sleeve 3. A vertical plate 12 is fixedly connected to one side of the auxiliary sleeve 11, and a sliding plate 13 is fixedly provided on one side of the vertical plate 12. An adjustment groove 14 is opened in the inner side of the control sleeve 5 in a variable diameter manner. An adjustment plate 15 is slidably provided in the adjustment groove 14. A fastening block 16 is fixedly connected to one side of the adjustment plate 15 and is inserted into the fastening groove 4.

[0021] A mounting bracket 17 is provided above the fastening sleeve 3. A connecting rod 18 is fixedly connected to the bottom of the mounting bracket 17. A connecting ball 19 is fixedly connected to the top of the connecting rod 18. The fastening sleeve 3 and the connecting ball 19 are connected in a movable manner.

[0022] In this embodiment, when the lifting hook 1 needs to be disassembled, the linkage plate 8 is first rotated forward, causing the linkage plate 8 to drive the linkage groove 9 and the thrust bearing 22 to rotate forward. When the linkage groove 9 rotates to the position corresponding to the sliding plate 13, the auxiliary sleeve 11 is pushed, causing the auxiliary sleeve 11 to drive one side of the vertical plate 12 and the sliding plate 13 to gradually slide into the linkage groove 9. The auxiliary sleeve 11 and the thrust bearing 22 cooperate to compress the auxiliary spring 20. When the auxiliary spring 20 is compressed to its limit, the sliding plate 13 closest to the auxiliary sleeve 11 slides through the linkage groove 9 and moves to the other side of the linkage plate 8. At this time, the linkage plate 8 is rotated in the reverse direction, causing the linkage plate 8 to drive the linkage groove 9 and the thrust bearing 22 to rotate in the opposite direction, causing the linkage groove 9 to rotate in the opposite direction and reset to a position not corresponding to the sliding plate 13. At this time, the vertical plate 12 cooperates with the sliding plate 13 closest to the auxiliary sleeve 11 to limit the auxiliary sleeve 11. To the side of the linkage plate 8, the auxiliary sleeve 11 gradually stops limiting one end of the linkage rod 10. Then, the control sleeve 5 is rotated in the forward direction. The control sleeve 5 will drive the multiple progressive grooves 6 opened on one side to rotate. Then, the inner wall of the progressive groove 6 squeezes one end of the linkage rod 10. Due to the rounded corner design of the inner wall of the progressive groove 6 and the end of the linkage rod 10, as well as the rotational connection between the linkage rod 10 and the sliding frame 7, the progressive groove 6 will squeeze one end of the linkage rod 10 out, causing the linkage rod 10 to rotate in the sliding frame 7 and causing the other end of the linkage rod 10 to rotate inward. At the same time, the control sleeve 5 will drive the inner variable diameter adjustment groove 14 to rotate in the forward direction. Then, the control plate 15 will move in the adjustment groove 14, and the control plate 15 will drive the fastening block 16 connected on one side to slide outward, causing the fastening block 16 to gradually slide out of the fastening groove 4. Then, the lifting hook 1 and the fastening rod 2 are pulled down, thereby removing the lifting hook 1 from the underside of the hanging frame 17.

[0023] Please see Figures 3-5 As a further implementation method for the overall equipment: one end of the auxiliary sleeve 11 adopts a chamfered structure design. An auxiliary spring 20 is movably sleeved on the outer side of the fastening sleeve 3, and one end of the auxiliary spring 20 is connected to the auxiliary sleeve 11.

[0024] Three sliding plates 13 are fixedly installed on one side of the vertical plate 12.

[0025] Multiple anti-slip strips 21 are fixedly provided on the outer side of the control sleeve 5.

[0026] A thrust bearing 22 is detachably mounted on one side of the linkage plate 8, and the other end of the auxiliary spring 20 is connected to the thrust bearing 22.

[0027] The inner wall of the progressive groove 6 and both ends of the linkage rod 10 are designed with rounded corners.

[0028] More specifically, when the lifting hook 1 needs to be installed, the fastening rod 2 is inserted into the fastening sleeve 3 from the bottom, and then the control sleeve 5 is rotated in the opposite direction, causing the control sleeve 5 to drive the multiple progressive grooves 6 on one side to rotate in the opposite direction. At the same time, the control sleeve 5 will drive the inner variable diameter adjustment groove 14 to rotate in the opposite direction and reset. Then the control plate 15 slides and resets in the adjustment groove 14, and the control plate 15 will drive the fastening block 16 to slide and reset inward, so that the fastening block 16 is re-locked into the fastening groove 4. After entering the fastening groove 4, the control sleeve 5 just drives the progressive groove 6 to fully rotate and reset. At this time, the progressive groove 6 rotates to the position corresponding to the original linkage rod 10, and then the linkage plate 8 rotates forward again, causing the linkage plate 8 to drive the linkage groove 9 and the thrust bearing 22 on one side to rotate forward again. When the linkage groove 9 rotates to the position corresponding to the sliding plate 13 again, the auxiliary spring 20 will push the auxiliary sleeve 11 to slide and reset, and cause the auxiliary sleeve 11 to drive the vertical plate 12 and the three sliding plates 13 to slide and reset. The auxiliary sleeve 11 has a chamfered design at one end, and the linkage rod 10 has a rounded corner design at the end. Then, the auxiliary sleeve 11 will gradually push the corresponding end of the linkage rod 10 outward. Then, the linkage rod 10 will rotate in the reverse direction and reset in the sliding frame 7, so that the other end of the linkage rod 10 will re-engage into the original progressive groove 6. After the auxiliary spring 20 is fully reset, the other two sliding plates 13 will move back to their original sides of the linkage plate 8. Then, the linkage plate 8 will rotate in the reverse direction, so that the linkage plate 8 will drive the linkage groove 9 and the thrust bearing 22 again. When the linkage groove 9 is rotated in the reverse direction to a position that does not correspond to the vertical plate 12 and the sliding plate 13, the vertical plate 12, in conjunction with the two corresponding sliding plates 13, supports the auxiliary sleeve 11 to one side of the linkage plate 8, making it impossible for the auxiliary sleeve 11 to slide easily. Then, the auxiliary sleeve 11, together with the linkage rod 10, the sliding frame 7 and the progressive groove 6, forms a rotation limit on the control sleeve 5, preventing the control sleeve 5 from rotating accidentally, thereby preventing the fixed structure from loosening or even falling off, and achieving a stable installation of the lifting hook 1.

[0029] In summary, during the use or operation of the overall equipment: when it is necessary to disassemble the lifting hook 1, first rotate the linkage plate 8 in the forward direction, causing the linkage plate 8 to drive the linkage groove 9 and the thrust bearing 22 to rotate in the forward direction. When the linkage groove 9 just rotates to the position corresponding to the sliding plate 13, push the auxiliary sleeve 11, causing the auxiliary sleeve 11 to drive one side of the vertical plate 12 and the sliding plate 13 to gradually slide into the linkage groove 9. The auxiliary sleeve 11 and the thrust bearing 22 will cooperate to compress the auxiliary spring 20. When the auxiliary spring 20 is compressed to its limit, the sliding plate 13 closest to the auxiliary sleeve 11 just slides through the linkage groove 9 and moves to the other side of the linkage plate 8. At this time, rotate the linkage plate 8 in the reverse direction, causing the linkage plate 8 to drive the linkage groove 9 and the thrust bearing 22 to rotate in the reverse direction, causing the linkage groove 9 to rotate in the reverse direction and reset to the position not corresponding to the sliding plate 13. At this time, the vertical plate 12, in conjunction with the sliding plate 13 closest to the auxiliary sleeve 11, will assist the auxiliary spring 20. The auxiliary sleeve 11 is positioned to one side of the linkage plate 8, causing the auxiliary sleeve 11 to gradually stop limiting one end of the linkage rod 10. Then, the control sleeve 5 is rotated in the forward direction. The control sleeve 5 will drive the multiple progressive grooves 6 opened on one side to rotate. Then, the inner wall of the progressive groove 6 will squeeze one end of the linkage rod 10. Due to the rounded corner design of the inner wall of the progressive groove 6 and the end of the linkage rod 10, as well as the rotational connection between the linkage rod 10 and the sliding frame 7, the progressive groove 6 will squeeze one end of the linkage rod 10 out, causing the linkage rod 10 to rotate in the sliding frame 7 and causing the other end of the linkage rod 10 to rotate inward. At the same time, the control sleeve 5 will drive the inner diameter-type adjustment groove 14 to rotate in the forward direction. Then, the control plate 15 will move in the adjustment groove 14, and the control plate 15 will drive the fastening block 16 connected on one side to slide outward, causing the fastening block 16 to gradually slide out of the fastening groove 4. Then, the lifting hook 1 and the fastening rod 2 will be pulled downward, thereby removing the lifting hook 1 from the lower side of the hanging frame 17.

[0030] When the lifting hook 1 needs to be installed, the fastening rod 2 is inserted into the fastening sleeve 3 from the bottom. Then, the control sleeve 5 is rotated in the opposite direction, causing the control sleeve 5 to drive the multiple progressive grooves 6 on one side to rotate in the opposite direction. At the same time, the control sleeve 5 will drive the inner variable diameter adjustment groove 14 to rotate in the opposite direction and reset. Then, the control plate 15 slides and resets in the adjustment groove 14, and the control plate 15 will drive the fastening block 16 to slide and reset inward, so that the fastening block 16 is re-engaged into the fastening groove 4. When the fastening block 16 is re-engaged into the fastening groove 4, the fastening is completed. After the control sleeve 5 enters slot 4, it drives the progressive slot 6 to rotate completely and reset. At this time, the progressive slot 6 rotates to the position corresponding to the original linkage rod 10, and then the linkage plate 8 rotates forward again, causing the linkage plate 8 to drive the linkage slot 9 and the thrust bearing 22 on one side to rotate forward again. When the linkage slot 9 rotates to the position corresponding to the sliding plate 13 again, the auxiliary spring 20 will push the auxiliary sleeve 11 to slide and reset, and cause the auxiliary sleeve 11 to drive the vertical plate 12 and the three sliding plates 13 to slide and reset. The auxiliary sleeve 11 has a chamfered design at one end, and the linkage rod 10 has a rounded corner design at the end. Then, the auxiliary sleeve 11 will gradually push the corresponding end of the linkage rod 10 outward. Then, the linkage rod 10 will rotate in the reverse direction and reset in the sliding frame 7, so that the other end of the linkage rod 10 will re-engage into the original progressive groove 6. When the auxiliary spring 20 is fully reset, the other two sliding plates 13 will move back to their original sides of the linkage plate 8. Then, the linkage plate 8 will rotate in the reverse direction, so that the linkage plate 8 will drive the linkage groove 9 and the thrust bearing 22 to advance again. When the linkage groove 9 rotates in the reverse direction to reset to a position that does not correspond to the vertical plate 12 and the sliding plate 13, the vertical plate 12, in conjunction with the two corresponding sliding plates 13, supports the auxiliary sleeve 11 to one side of the linkage plate 8, making it impossible for the auxiliary sleeve 11 to slide easily. Then, the auxiliary sleeve 11, together with the linkage rod 10, the sliding frame 7 and the progressive groove 6, forms a rotation limit on the control sleeve 5, preventing the control sleeve 5 from rotating accidentally, thereby preventing the fixed structure from loosening or even falling off, and achieving a stable installation of the lifting hook 1.

[0031] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting device for beef processing, comprising a lifting hook (1), characterized in that: The top of the hoisting hook (1) is fixedly connected to a fastening rod (2). A fastening sleeve (3) is detachably fitted on the outside of the fastening rod (2). The fastening sleeve (3) is detachably fitted on the outside of the fastening rod (2). A fastening groove (4) is opened on the outside of the fastening rod (2). A control sleeve (5) is rotatably fitted on the outside of the fastening sleeve (3). Multiple progressive grooves (6) are opened on one side of the control sleeve (5). Multiple sliding frames (7) are fixedly fitted on the outside of the fastening sleeve (3). A linkage plate (8) is rotatably fitted on the outside of the fastening sleeve (3). A linkage groove (9) is opened on the linkage plate (8). The inner side of the moving frame (7) is provided with a linkage rod (10), one end of which is inserted into the progressive groove (6). The outer side of the fastening sleeve (3) is provided with an auxiliary sleeve (11). A vertical plate (12) is fixedly connected to one side of the auxiliary sleeve (11), and a sliding plate (13) is fixedly connected to one side of the vertical plate (12). The inner side of the control sleeve (5) is provided with an adjustment groove (14) with a variable diameter. A control plate (15) is slidably provided in the adjustment groove (14). A fastening block (16) is fixedly connected to one side of the control plate (15), and the fastening block (16) is inserted into the fastening groove (4).

2. The lifting device for beef processing according to claim 1, characterized in that: The fastening sleeve (3) is provided with a mounting bracket (17) above it. The bottom end of the mounting bracket (17) is fixedly connected to a connecting rod (18), and the top end of the connecting rod (18) is fixedly connected to a connecting ball (19). The fastening sleeve (3) and the connecting ball (19) are connected in a movable manner.

3. A lifting device for beef processing according to any one of claims 1 or 2, characterized in that: The auxiliary sleeve (11) has a chamfered structure design at one end.

4. The lifting device for beef processing according to claim 1, characterized in that: An auxiliary spring (20) is movably sleeved on the outside of the fastening sleeve (3), and one end of the auxiliary spring (20) is connected to the auxiliary sleeve (11).

5. The lifting device for beef processing according to claim 4, characterized in that: The three sliding plates (13) are fixedly installed on one side of the vertical plate (12).

6. The lifting device for beef processing according to claim 1, characterized in that: Multiple anti-slip strips (21) are fixedly provided on the outside of the control sleeve (5).

7. The lifting device for beef processing according to claim 5, characterized in that: The linkage plate (8) is detachably provided with a thrust bearing (22) on one side, and the other end of the auxiliary spring (20) is connected to the thrust bearing (22).

8. The lifting device for beef processing according to claim 7, characterized in that: The inner wall of the progressive groove (6) and both ends of the linkage rod (10) are designed with rounded corners.

Images